20184162536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132790543}}^1$

素因数の和:132790568

約数の個数: 16

約数和(自身を含む): 39837163200

約数和(自身を除く): 19653000664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132790543, 265581086, 531162172, 1062324344, 2523020317, 5046040634, 10092081268, 20184162536]

約数ペア:

[(1, 20184162536), (2, 10092081268), (4, 5046040634), (8, 2523020317), (19, 1062324344), (38, 531162172), (76, 265581086), (152, 132790543)]